CN214922833U - Switching heating mechanism of hollow drill grinding and polishing machine - Google Patents
Switching heating mechanism of hollow drill grinding and polishing machine Download PDFInfo
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- CN214922833U CN214922833U CN202120091477.0U CN202120091477U CN214922833U CN 214922833 U CN214922833 U CN 214922833U CN 202120091477 U CN202120091477 U CN 202120091477U CN 214922833 U CN214922833 U CN 214922833U
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- heating plate
- servo motor
- polishing machine
- hollow drill
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Abstract
The utility model discloses a hollow drill grinding and polishing machine switching heating mechanism, including first servo motor, first servo motor is connected with first axis of rotation transmission, the both ends of first axis of rotation all are connected with the synchronizing wheel, all through having corresponding hold-in range around two synchronizing wheels, and two hold-in ranges are connected with the first both ends of removing the frame respectively, it drives actuating cylinder to be provided with the lift on the first removal frame, the piston rod that drives actuating cylinder goes up and down is connected its characterized in that with the crane: the lifting frame is provided with a front heating plate and a rear heating plate which are in a long strip shape, the front heating plate and the rear heating plate are connected with the horizontal driving assembly and drive the front heating plate and the rear heating plate to be close to or far away from each other. The utility model discloses simple structure, reasonable in design can further promote the efficiency and the quality of core drill heating, and then promotes the stability of switching.
Description
Technical Field
The utility model relates to a brilliant processing equipment that bores, concretely relates to hollow drill grinds quick-witted switching heating mechanism of throwing.
Background
The hollow drill grinding and polishing machine is a special equipment for producing and processing hollow drill. The switching heating mechanism is an important component of the hollow drill grinding and polishing machine, after the hollow drill is conveyed to the clamp and one end of the hollow drill is ground and polished, the hollow drill needs to be heated through the switching heating mechanism, so that the adhesion between the hollow drill and the clamp is reduced, and then the hollow drill of the other clamp is controlled to be in contact with the part of the former clamp, so that the hollow drill is bonded on the clamp, and the switching operation of the hollow drill is completed. Traditional switching heating mechanism, what its heater block adopted is two parallel arrangement's heating strip, but discover in the in-service use process, the heating strip takes place to warp easily in long-time use, lead to its in-process that is close to the core drill and carries out the heating probably to bump with the core drill, lead to droing of core drill, damage, influence the whole processingquality of core drill, and because the heating strip is fixed the setting, when the specification size of core drill changes, can't realize heating the core drill at minimum distance, lead to its heating efficiency and quality relatively poor.
Disclosure of Invention
In view of the not enough of background art, the utility model aims to solve the technical problem that a simple structure is provided, reasonable in design can further promote the efficiency and the quality of core drill heating, and then promotes the core drill grinding and polishing machine switching heating mechanism of the stability of switching.
Therefore, the utility model discloses an adopt following scheme to realize:
hollow brill grinding and polishing machine switching heating mechanism, including a servo motor, a servo motor is connected with first axis of rotation transmission, the both ends of first axis of rotation all are connected with the synchronizing wheel, all around having the hold-in range that corresponds on two synchronizing wheels, and two hold-in ranges are connected with the both ends of first removal frame respectively, it drives actuating cylinder to be provided with the lift on the first removal frame, the piston rod that drives actuating cylinder is driven in the lift is connected its characterized in that with the crane: the lifting frame is provided with a front heating plate and a rear heating plate which are in a long strip shape, the front heating plate and the rear heating plate are connected with the horizontal driving assembly and drive the front heating plate and the rear heating plate to be close to or far away from each other.
The front heating plate and the rear heating plate have inwardly inclined slopes on opposite surfaces of the top thereof.
The horizontal driving assembly comprises a second servo motor, the second servo motor is connected with the adjusting screw rod through a speed reducer, a first thread section connected with the front heating plate in a threaded mode and a second thread section connected with the rear heating plate in a threaded mode are arranged on the adjusting screw rod, and the spiral directions of the first thread section and the second thread section are opposite.
The bottom of preceding hot plate and back hot plate is provided with the outstanding slider of downwardly extending integratively, be provided with on the crane with slider complex spout.
Adopt above-mentioned technical scheme, the utility model discloses an advantage does: adopt the hot plate to heat the operation, also be difficult for taking place the deformation in long-time use, avoid it to take place to touch with the core drill, simultaneously according to the change of core drill specification, preceding, back hot plate drive it through horizontal drive subassembly and keep away from or be close to each other, adjust preceding, the clearance between the back hot plate suits with the specification of core drill, and then make preceding, back hot plate can be close to the core drill line heating more, effectively promote its heating efficiency and quality.
Drawings
The utility model discloses there is following figure:
fig. 1 is a front view of the present invention;
FIG. 2 is a side view of the present invention;
fig. 3 is a partially enlarged view of the point a in fig. 2.
Detailed Description
As shown in the figures, the utility model discloses a switching heating mechanism of a hollow drilling grinding and polishing machine, which comprises a first servo motor 1, the first servo motor 1 is connected with a first rotating shaft 3 through a synchronous belt transmission group 2 in a transmission way, both ends of the first rotating shaft 3 are both connected with synchronous wheels 4, the two synchronous wheels 4 are respectively wound with corresponding synchronous belts 5, the two synchronous belts 5 are respectively connected with both ends of a first moving frame 7, a lifting driving cylinder 6 is arranged on the first moving frame 7, a piston rod of the lifting driving cylinder 6 is connected with a lifting frame 8, the lifting frame 8 is provided with a front heating plate 9 and a rear heating plate 13 which are in a strip shape, the front heating plate 9 and the rear heating plate 13 are connected with a horizontal driving component, the front heating plate 9 and the rear heating plate 13 are driven to be close to or far away from each other, further, the front heating plate 9 and the rear heating plate 13 are provided with an inclined plane 12 which inclines inwards on the opposite surface of the top part, the heating device can be closer to the hollow drill with the conical surface in a more fitting manner during heating, and the heating efficiency is improved. In this embodiment, the horizontal driving assembly includes second servo motor 10, second servo motor 10 passes through speed reducer 11 and is connected with adjusting screw 14, be provided with on adjusting screw 14 with the first screw thread section 18 of preceding hot plate 9 spiro union, and with the second screw thread section 15 of back hot plate 13 spiro union, the spiral direction of first screw thread section 18 and second screw thread section 15 is opposite, drive adjusting screw 14 through controlling second servo motor 10 and rotate, can drive preceding hot plate 9 and back hot plate 13 toward the direction removal that is in opposite directions or is from each other. The bottoms of the front heating plate 9 and the rear heating plate 13 are integrally provided with a slide block 16 which extends and protrudes downwards, and the lifting frame 8 is provided with a slide groove 17 which is matched with the slide block 16 and guides the movement of the front heating plate and the rear heating plate.
The utility model discloses a hollow drill grinding and polishing machine switching heating mechanism adopts the hot plate to heat the operation, also be difficult for taking place the deformation in long-time use, avoid it to take place to touch with the hollow drill, simultaneously according to the change of hollow drill specification, it is preceding, the back hot plate drives it through horizontal drive subassembly and keeps away from or be close to each other, before adjusting, clearance between the back hot plate suits with the specification of hollow drill, and then make preceding, the back hot plate can be close to the hollow drilling line heating more, effectively promote its heating efficiency and quality.
Claims (4)
1. Hollow brill grinding and polishing machine switching heating mechanism, including a servo motor, a servo motor is connected with first axis of rotation transmission, the both ends of first axis of rotation all are connected with the synchronizing wheel, all around having the hold-in range that corresponds on two synchronizing wheels, and two hold-in ranges are connected with the both ends of first removal frame respectively, it drives actuating cylinder to be provided with the lift on the first removal frame, the piston rod that drives actuating cylinder is driven in the lift is connected its characterized in that with the crane: the lifting frame is provided with a front heating plate and a rear heating plate which are in a long strip shape, the front heating plate and the rear heating plate are connected with the horizontal driving assembly and drive the front heating plate and the rear heating plate to be close to or far away from each other.
2. The transition heating mechanism of a hollow drill mill-polisher in accordance with claim 1 wherein the front and rear heating plates have inwardly inclined ramps on opposite sides of their top.
3. The rotary connection heating mechanism of the hollow drill grinding and polishing machine as claimed in claim 1, wherein the horizontal driving component comprises a second servo motor, the second servo motor is connected with an adjusting screw rod through a speed reducer, a first thread section in threaded connection with the front heating plate and a second thread section in threaded connection with the rear heating plate are arranged on the adjusting screw rod, and the first thread section and the second thread section are opposite in spiral direction.
4. The transit heating mechanism of the hollow drill grinding and polishing machine as claimed in claim 1, wherein the bottoms of the front heating plate and the rear heating plate are integrally provided with a slide block which extends downwards and protrudes, and the lifting frame is provided with a slide groove which is matched with the slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120091477.0U CN214922833U (en) | 2021-01-14 | 2021-01-14 | Switching heating mechanism of hollow drill grinding and polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120091477.0U CN214922833U (en) | 2021-01-14 | 2021-01-14 | Switching heating mechanism of hollow drill grinding and polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214922833U true CN214922833U (en) | 2021-11-30 |
Family
ID=79120962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120091477.0U Active CN214922833U (en) | 2021-01-14 | 2021-01-14 | Switching heating mechanism of hollow drill grinding and polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214922833U (en) |
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2021
- 2021-01-14 CN CN202120091477.0U patent/CN214922833U/en active Active
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